.prefab_chord {
  position: relative;
  width: 60px;
  height: 80px;
  margin: 5px;
}

.button {
  background: rgb(184, 184, 184);
  color: black;
  padding: 10px 20px;
  margin: 10px 20px;
  border-radius: 20px;
  align-self: center;
  user-select: none;
  cursor: pointer;

  display: flex;
  justify-content: center;
  align-items: center;

  white-space: nowrap;
}

.flex_center {
  display: flex;
  justify-content: center;
  align-items: center;
}

.fill {
  width: 100%;
  height: 100vh;
}

.v_split {
  height: 100%;
  width: 2px;
  background: white;
}